LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Hub Removal

Thread Tools
 
Search this Thread
 
Old Dec 25, 2025 | 03:10 PM
  #1  
2JAWZ's Avatar
Thread Starter
TECH Fanatic
10 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Apr 2015
Posts: 1,864
Likes: 87
From: Locust Grove, VA
Default Hub Removal

Was opti time on my C4 so since I noticed some oil leakage I was gonna do timing cover gasket while there. Trying to remove hub, it all started coming out, how much deep $h!t am I in with this? Im no big mechanic so what am I looking to do now???
Reply
Old Dec 25, 2025 | 06:27 PM
  #2  
Tommy42088's Avatar
TECH Fanatic
Photogenic
Shutterbug
Liked
Loved
 
Joined: Oct 2022
Posts: 1,714
Likes: 606
From: Louisiana
Default

How about getting the right tools for the job? You should be using a pulley puller.
Reply
Old Dec 27, 2025 | 10:58 AM
  #3  
irocbsa's Avatar
Staging Lane
20 Year Member
iTrader: (6)
 
Joined: Mar 2006
Posts: 63
Likes: 13
From: Ann Arbor, MI
Default

Plenty of videos on youtube to show you exactly how to do the job. A lot of people don’t realize that the puller they are using needs a smaller insert and that they are actually just pushing on the hub itself.
Reply
Old Dec 29, 2025 | 10:38 AM
  #4  
SS RRR's Avatar
Village Troll
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Oct 2002
Posts: 11,111
Likes: 596
From: Jackstandican
Default

My guess is you are fighting against the hub. A normal puller will not work with the LT1 hub. If you pull it out you'll see the hole in the hub is a small diameter and the puller will not go through and make contact with the crank. What I have found to work is a smaller bolt going through the hub when then presses against the crank. You then place the puller onto the head of that bolt. As stated, search youtube for videos. Should still be some around. Should be some info on this forum as well if you search it.

Originally Posted by Tommy42088
How about getting the right tools for the job? You should be using a pulley puller.
There is a puller on the hub.
Reply
Old Dec 29, 2025 | 11:27 AM
  #5  
Tommy42088's Avatar
TECH Fanatic
Photogenic
Shutterbug
Liked
Loved
 
Joined: Oct 2022
Posts: 1,714
Likes: 606
From: Louisiana
Default

Originally Posted by SS RRR
My guess is you are fighting against the hub. A normal puller will not work with the LT1 hub. If you pull it out you'll see the hole in the hub is a small diameter and the puller will not go through and make contact with the crank. What I have found to work is a smaller bolt going through the hub when then presses against the crank. You then place the puller onto the head of that bolt. As stated, search youtube for videos. Should still be some around. Should be some info on this forum as well if you search it.


There is a puller on the hub.
ah its hard to see what op has got going on, the picture is very limited.
Reply




All times are GMT -5. The time now is 10:57 AM.

story-0
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-1
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-2
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-3
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-4
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-5
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-6
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-7
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE